Archived topic
Change logo URL for specific pages
7 replies · Started by Elizabeth on June 17, 2020
I'm working on a site with two specific sections - one for patients and the other for health care professionals.
When a person in on any page within the section for healthcare professionals, I need to change the site logo URL to /hcp/.
I found another support topic that looked promising (https://generatepress.com/forums/topic/change-logo-and-url-on-specific-pages/) but is more complex than I need.
The primary HCP page is https://tiglutik.candyappledev.com/hcp/ and all secondary pages are child pages to this main page. I tried modifying a filter from the support topic above, here's my version:
add_filter( 'generate_logo_href', function( $url ) {
$site_url = site_url();
if ( is_tree( '16' )) {
return $site_url . '/hcp/';
}
return $url; // Return the default.
}
This didn't work and triggered a critical error. Do you see what I missed or got wrong? I'm open to trying it another way if you have a different suggestion.
Hi there,
Try this:
add_filter( 'generate_logo_href', function( $url ) {
if ( is_page( array( 1, 2, 3 ) ) ) {
return 'URL for HCP';
}
return $url;
} );Hi Leo,
Thank you very much, that works perfectly!
I was able to substitute is_tree into your filter since this section might grow and this will with managing the pages down the road.
add_filter( 'generate_logo_href', function( $url ) {
if ( is_tree( 16 ) ) {
return 'https://tiglutik.candyappledev.com/hcp/';
}
return $url;
} );
Thank you again so much!
Liza
That's a neat conditional tag!
Glad you've figured out :)
It is a very helpful tag, especially for larger sites. It just requires this extra function:
function is_tree($pid) { // $pid = The ID of the page we're looking for pages underneath
global $post; // load details about this page
if(is_page()&&($post->post_parent==$pid||is_page($pid)))
return true; // we're at the page or at a sub page
else
return false; // we're elsewhere
};
Awesome find!
Thanks for letting me know :)
You're welcome! I appreciate the help and knowledge from the amazing people at GeneratePress!
Glad we've been helpful :)
